20125376082

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{2579}}^1\times {\mathrm{61933}}^1$

素因数の和:64527

約数の個数: 48

約数和(自身を含む): 49854392640

約数和(自身を除く): 29729016558

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 2579, 5158, 7737, 15474, 18053, 23211, 36106, 46422, 54159, 61933, 108318, 123866, 162477, 185799, 324954, 371598, 433531, 557397, 867062, 1114794, 1300593, 2601186, 3901779, 7803558, 159725207, 319450414, 479175621, 958351242, 1118076449, 1437526863, 2236152898, 2875053726, 3354229347, 6708458694, 10062688041, 20125376082]

約数ペア:

[(1, 20125376082), (2, 10062688041), (3, 6708458694), (6, 3354229347), (7, 2875053726), (9, 2236152898), (14, 1437526863), (18, 1118076449), (21, 958351242), (42, 479175621), (63, 319450414), (126, 159725207), (2579, 7803558), (5158, 3901779), (7737, 2601186), (15474, 1300593), (18053, 1114794), (23211, 867062), (36106, 557397), (46422, 433531), (54159, 371598), (61933, 324954), (108318, 185799), (123866, 162477)]